Luggage bag



FIG. 1 is a front perspective view of a luggage bag, in an open mode with the handle in a lowered mode, showing my new design;

FIG. 2 is a front perspective view of a luggage bag in a closed mode with the handle in a raised mode, showing my new design;

FIG. 3 is a front elevational view of a luggage bag in a closed mode with the handle in a lowered mode, showing my new design;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a luggage bag, as shown and described. 